notes about compression:
this page will be a wiki
ffmpeg
video
.avi
MPEG4 mencoder 1024 to 1512 kbit/s
25fps
deinterlace if the source is a miniDV
audio
.mp3
128 to 160 kbit/s
44100 Hz
CBR
Quicktime
video
.mov
640x480 or 640x360
h.264 1500 to 2000 Mbps
audio
AAC 128
kbps 48 kHz
key frame interval = < 24 or auto (lower is higher res)
(key frames = fps that the codec uses as samples)
fast Start: On
(If you don't select Fast Start QuickTime movies won't play until the entire file downloads)
frame rate: Current
frame Controls: Off
multi-pass: On
frame reorder: On
Flash
video
.flv
25 fps
800 Kbps
audio
128 Kbps



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